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Okay, you've probably heard this, but I can't remember where I heard it. I can't remember it that gr8 either, so excuse me if u don't understand. There is two women-one brunette, one with green hair. The brunette says: Nice hair. How did you get it to that color? The green hair girl says: Thanks. It's natural (while taking her hand and rubbing it from her nose up through her hair) Get it?

If lines AC and BD are perpendicular and of different length, then line D-D' will not have two different perpendiculars with one going through A and one going through C... both perpendiculars will emanate from the same point. So in the end it wouldn't really describe a square so much as a point whose "edges" if extended would touch each of the four points. But I do think your solution is far more Aha-y.

Hi, I am trying to solve a problem with 4 numbers on a license plate or rather 4 numbers. Let's say there's a license plate with 4 numbers 3420 I need an output of 10 from these numbers. i.e. 3X4 - 2 = 10 Assumptions: All 4 numbers cannot be same and not all can be zero You can sum the numbers. You can multiply two numbers and divide by one of the other numbers and subtract from the remaining 4th number. I want to know what all permutations and combination can I use in my approach. Please let me know. Thanks

At 12 minutes before 7 o'clock, the watch has stopped and needed to be rewind. But obviously the second hand is offset by +7 secs.. so it must be corrected before it runs again. To adjust just rotate the second hand clockwise and the hour hand will rotate likewise with the same angle. Rotate the second hand counterclockwise and the minute hand will rotate likewise with the same angle. At what precise time of the watch should it be rewind?